package com.numbfish.ch_06.ExecutorCompletionService_errorHandle.src.mycallable ;

import java.util.concurrent.Callable;

public class MyCallableA implements Callable<String> {

	public String call() throws Exception {
		System.out.println("MyCallableA begin " + System.currentTimeMillis());
		Thread.sleep(1000);
		System.out.println("MyCallableA   end " + System.currentTimeMillis());
		return "returnA";
	}

}